- Hassallia byssoidea Hassall ex Bornet & Flahault, 1886
- Hassallia hookeriana (Berkeley & Hassall) Trevisan, 1848
- Tolypothrix cavernicola Weber-van Bosse, 1913
- Tolypothrix distorta Kützing ex Bornet & Flahault, 1886
- Tolypothrix elenkinii Hollerbach, 1923
- Tolypothrix fragilissima Ercegovic, 1925
- Tolypothrix penicillata Thuret ex Bornet & Flahault, 1886
- Tolypothrix rivularis Hansgirg, 1892
- Toxopsis calypsus Lamprinou, Skaraki, Kotoulas, Economou-Amili & Pantazidou, 2012